| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.46 | 10.410% | $44.6719 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $209.36 | 12.135% | $234.7658 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $45.43 | 7.159% | $48.6823 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $113.95 | 3.789% | $118.2676 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $106.62 | 8.251% | $115.4172 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $95.33 | 13.658% | $108.3502 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $235.92 | 10.106% | $259.7621 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $847.07 | $929.9171 | $929.92 | $929.85 | $930.10 | |